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JP63047010 |
PURPOSE: To provide possibility of removal of cable from the gap between two cutter elements by switching a rachet pawl and a detaining member into neutral position and by rotating a forced rotation handle when eventual trouble makes it ...
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JP63047011 |
PURPOSE: To provide possibility of removal of cable from the gap between two cutter elements by switching a detaining member and a rachet pawl into meshing in opposite direction to the mating gear to be followed by opening/ closing opera...
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JP63011212 |
PURPOSE: To cut off the iron portion of a structure in a fire prohibition area by providing cutting edges respectively on the insides of end bases of a pair of arms having the intermediate portions connected pivotably to a support plate ...
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JP62251033 |
PURPOSE: To perform bending and shearing through a single machine, by providing a body, having the one of cutters and a notch, and a rotary arm having an bending roller and the other of the cutters. CONSTITUTION: A body 14 is provided on...
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JP62173113 |
PURPOSE: To prevent bite-in of a cable between the cutting edges of shears of cables at the time of cutting a cable by furnishing a shear edge guide which is to provide fixation to one of the edges so that the edges slide in close contac...
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JP62148113 |
PURPOSE: To provide a manual cable cutter for a wire rope, electric wire, etc., capable of easy cutting with a film construction and versatility by providing a fixed blade plate, movable blade plate, drive mechanism section, fixed lever ...
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JP62102914 |
PURPOSE: To continuously further promptly perform cutting, by mounting a scissors-shaped device, comprising a fixed blade, movable blade, rotary disc, etc., to the point end of a rotary stick. CONSTITUTION: A bottom cylinder 2, having pa...
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JP62094214 |
PURPOSE: To prevent the occurrence of disengagement, deformation, and breakage of a claw and to improve durability, by a method wherein, irrespective of opening and closing of a driving handle, a ratchet claw has two or more claws, which...
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JP62034717 |
PURPOSE: To enable a small-sized portable hand shear to be obtained enabling its field work to be performed, by actuating a pressurizing unit to gradually lift a bottom blade supporting bed with a material being left as mounted and cutti...
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JP60161020 |
PURPOSE: To simply cut a long screw bolt, etc., to a prescribed length without fail by providing a ratchet mechanism and a reaction handle on both ends of a cutter body and moving a cutting edge forward and backward with use of said ratc...
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JP59064216 |
PURPOSE: To realize efficient cutting of a communication cable equipped with a reinforcement steel wire rope in one body by providing a pair of cutting tips symmetrically along a symmetrical axis and connecting both cutting tips in their...
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JP58165915 |
PURPOSE: In a wire cutter, to improve the sharpness while to prevent the deterioration of sharpness, rust and electric shock, by providing a pair of edges comprising the edge section having edge made of sintered zirconia, handle section ...
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JP57163008 |
PURPOSE: To prevent each strand wire of a wire cable from being disassembled and destroyed when a strong pinching shear force is applied and maintain good appearance and strength at the cut edge of the wire cable by cutting the wire cabl...
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JP57146438 |
PURPOSE: To obtain a portable press suitable for operation at elevated spots by connecting a prime mover section, a speed reducing section and an oil machine section successively and providing a sliding section between a fixed section co...
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JP57083317 |
PURPOSE: To dispose of the gates of many kinds of molded articles, by using a simple means to change the stroke of nipping cutters. CONSTITUTION: An air nipper is composed of a body member 2 and a position shifting member 3. To adjust th...
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JP56114617 |
PURPOSE: To perform efficient cutting work of a rivet to its desired dimensions, by providing a plurality of rivet insertion holes in a pair of rotary discs functioning as a cutter, relatively rotating the pair of the rotary discs and pe...
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JP56003131 |
PURPOSE: To raise the productivity and enable the automation as well as the attainment of smaller-sized and lighter tools by using the method of wrenching off a rivet head by a rivet head cutter. CONSTITUTION: The main body 8 of a rivet ...
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JP55164412 |
PURPOSE: To prevent threads of a bolt from crushing when it is cut by providing indentations, having female threads corresponding with the threads of the bolt to be cut, on the front of a pair of cutting members. CONSTITUTION: A bolt cli...
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JP52001582 |
PURPOSE: Manual shears to permit continuous, smooth and efficient shear cutting for a thin plate material.
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